制造过程

Facing the challenge of competition and sustainable development for steel industry, the structure of steel manufacturing process and its evolution are analyzed in this paper.

结合钢铁工业的时代命题——市场竞争力和可持续发展的要求，分析了钢铁制造流程的结构和流程的演进过程。

But the use of Sn/Pb alloy solder is one of the important sources of pollution in manufacture and use of Sn/Pb solder process, because of the melting temperature is higher, there are lots of lead steam escaping, will directly affected operation personnel's physical health.

大量使用的Sn/Pb合金焊料正是造成污染的重要来源之一，在制造和使用Sn/Pb焊料的过程中，由于熔化温度较高，有大量的铅蒸气逸出，将严重影响操作人员的身体健康。

The influence of some technological factors on thermal insulation and sound-absorbing properties of foam glasses was briefly analyzed.

回顾了泡沫玻璃研究的过程，分析了影响泡沫玻璃隔热和吸声性能的因素，指出了泡沫玻璃制造工艺上存在的问题和解决方法，探讨了泡沫玻璃的发展方向。

This paper presents the process of research and the feature of the patent-copper-aluminium terminal clamp with embedding and soldering a copper ring.

本文介绍了一种专利产品（嵌焊铜环式铜铝设备线夹）的研制过程及其特点，该线夹完全改变了传统产品中铜铝结合的方式，在保证应有的电气性能前提下，大幅度降低了制造成本，提高了使用性能。

"Attempts by medieval European potters to imitate true porcelain led to the discovery of soft-paste porcelain, which can be cut with a file."

中世纪欧洲工匠在试图制造硬质瓷的过程中发现了可以用锉刀切割的软陶。

"Attempts by medieval European potter s to imitate true porcelain led to the discovery of soft-paste porcelain, which can be cut with a file."

中世纪欧洲工匠在试图制造硬质瓷的过程中发现了可以用锉刀切割的软陶。

At last, on the basis of research results above, several sets transmission housings were made successfully by core assembly process and snap flask molding process, all the processes were completed within two weeks, including master patterns design, numerical simulation, SL patterns fabrication and sand casting.

将上述研究成果应用于变速箱壳体的快速砂型铸造，通过组芯造型与活砂造型这两种复杂造型方法，成功完成变速箱壳体的小批量试制；整个过程历时两周，完成从CAD模型的设计修改、SL原型制造以及砂型铸造的所有工作，充分验证了SL原型应用于砂型铸造的可行性，降低了复杂壳体类零件响应市场的时间。

Since the company since the establishment of our own design and manufacture of products sold at home and abroad, with clients in the course of our contacts with the aim of "sophisticated products, excellent service", the user of praise, The entire industry in the shoe last won a good reputation.

自公司成立以来，我们自行设计制造的产品销往国内外，在与客户的交往过程中我们本着公司的宗旨&精良的产品，优良的服务&，得到用户的一致好评，在整个鞋楦业中赢得了良好的口碑。

As the stress concentration area of the bolt,screw thread roots are the most common points for the sources of fatigue core.

作为螺栓应力集中处，螺纹根部R处是疲劳核心起源的最普遍位置，在此应力集中处，螺栓的微小制造缺陷或安装、运输过程中对其造成的损伤极易成为裂纹源，导致螺栓断裂。

Business Scope: 1, ONLY licensing carbide circular saw blades, the products manufactured using imported materials, as compared with the same price products to extend the service life of more than 10%; applicable to all kinds of wood (including solid wood, particleboard, MDF and various MDF), aluminum alloy, rigid plastic, acrylic and other materials cutting; 2, the Company may in accordance with customers cutting materials and cutting of different specifications to choose custom-made special carbide circular saw blades; 3, In order to fully utilize resources, reduce costs, the company offers carbide tooth circular saw blades for the overall processing services; 4, the company's carbide circular saw blades used to provide full-service customers, in view of: a, blade matrix used for a period of time will produce deformation; b, saw in the use of the course will be part of tooth loss; c, saw the use of a period of time would not sharp blade; above phenomenon will not only greatly reduce blade life, at the same time will affect the use of effect.

ONLY牌硬质合金圆锯片，该产品全部采用进口材料制造，与同价格产品相比使用寿命延长10%以上；适用于各种木材（包括实木、刨花板、中纤板及各种密度板）、铝合金、硬质塑料、压克力等材料的切割；2、本公司可根据客户切割材料和切削方式的不同选择订做特殊规格硬质合金圆锯片；3、为充分利用资源、降低成本，本公司提供硬质合金圆锯片整体换齿加工服务；4、本公司对硬质合金圆锯片使用客户提供全方位服务，针对：a、锯片基体使用一段时间后会产生变形；b、锯片在使用过程中会出现部分齿脱落；c、锯片使用一段时间后刀刃会不锋利；以上现象出现，不仅会大大降低锯片使用寿命，同时会影响使用效果。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。